3D plotting and mesh analysis through a streamlined interface
SciPy library main repository
Scientific Visualisation Made Easy
itom - an Open Source Measurement, Automation and Evaluation Software
Matches OpenScience Observatories images with astronomical catalogs
Colour matching/mixing toolkit for modellers
Toolkit for 2D and 3D computer graphics
A toolkit for developing and deploying protein structure algorithms.
Free drawing software for Windows, Mac OS X, and Linux